Items Paramerers

Layer count : 1-30 layers
Material: FR4(High TG, Halogen Free, high frequency), CEM-1, CEM-3,BT,Al base mateiral,and so on.
Supplier: SY,KB,ITEQ,Isola,Nelco,Rogers,Grance,Mitsui
Maxpanel size: 32”±20”(800mm±508mm)
Min width/space(min): 3mil/3mil
Max copper weight: 140um(4oz) for inner layer, 175um(5oz) for outer layer
Min machine drill size: 0.2mm(8mil)
Via hole tpye:  Blind/Burried/plugged
Thickness of finished board: 0.20-6.0mm
Tolerance:

Registration of innerlayer to of innerlayer:±3mil
Accuracy of hole position:±2mil
Tolerance of dilled slot:±3mil
Tolerance of PTH diameter:±3mil
Tolerance of NPTH diameter:±2mil
PTH hole copper thichness: 0.4-2mil
Image to image tolerance:±3mil
Tolerance of etching:±1mil
Solder mask registration tolerance: ±2mil
Finished board :
Thickness<=1.0mm: +/-0.1mm
Thickness>0.1mm:+/-10%
Outline router: +/-0.1mm
Outline Score: +/-0.2mm...